Combustion and emissions of a Euro VI heavy-duty natural gas engine using EGR and TWC
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- 作者：Qiang Zhanga ; sduzqtg@163.com" class="auth_mail" title="E-mail the corresponding author ; Zishun Xua ; Menghan Lia ; Sidong Shaob
- 关键词：Exhaust gas recirculation ; Natural gas engine ; Three way catalyst ; Combustion ; Emissions
- 刊名：Journal of Natural Gas Science and Engineering
- 出版年：2016
- 出版时间：January 2016
- 年：2016
- 卷：28
- 期：Complete
- 页码：660-671
- 全文大小：2405 K
文摘
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The test engine is equipped with cooled EGR and TWC.
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The sensitivity of EGR rate and excess air ratio to NOx emissions has been analyzed.
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The smoke emissions are extremely low and can easily meet the EURO VI emission standard.
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The necessity of the addition of ASC device has been pointed out.